Q: Is 72,328 a Prime Number?
A: No, 72,328 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 72328 can be evenly divided by 1 2 4 8 9,041 18,082 36,164 and 72,328, with no remainder.
Since 72,328 cannot be divided by just 1 and 72,328, it is not a prime number.